Integration Senior Manager

Three UK • newbury, england • Posted June 14, 2026

About the Role

Working hours: Full time 37.5 hours per week – Mon to Fri

*Hybrid We believe that through collaboration and connection with our colleagues we can achieve great things. Our hybrid working approach allows our people to work both in the office and at home, providing the flexibility and resources you need to succeed in your role. We don't require you to be in on specific days; instead, we ask people to come into the office 2-3 days each week, for at least 8 days per month. You should work with your line manager to understand what their expectations are for you, your specific role and your team.

Job Description

Overall accountability for the successful planning and integration of new and upgraded RAN sites into the network.

Lead in creating a collaborative culture where internal and external stakeholders and partners are engaged, actively participate and have a common drive and ambition to resolve issues, manage risks and share best pr...